O/D Off Indicator Lamp Does Not Come On

O/D OFF Indicator Lamp Does Not Come On





1: CHECK TCM POWER SOURCE





2: CHECK POWER SOURCE STEP 2





3: DETECT MALFUNCTIONING ITEM





4: CHECK TCM GROUND CIRCUIT





5: CHECK LAMP CIRCUIT





6: DETECT MALFUNCTIONING ITEM





7: CHECK SYMPTOM





8: CHECK TCM INSPECTION

SYMPTOM: O/D OFF indicator lamp does not come on for about 2 seconds when turning ignition switch to ON.